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  <title>Prototype functional test file</title>
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<body>
  <h1>Prototype functional tests for the Event module</h1>
  
  <div id="log">log empty</div>
  
  <p id="basic">A basic event test - <strong>click here</strong></p>
  <p id="basic_remove" class="subtest"><strong>click</strong> to stop observing the first test</p>
  
  <p id="inline_test" onclick="Event.stop(event); $(this).passed();"><strong>click</strong> to ensure generic Event methods work on inline handlers</p>
  
  <script type="text/javascript">
    var basic_callback = function(e){
      $('basic').passed();
      if ($('basic_remove')) $('basic_remove').show()
      else $('basic').failed()
      log(e);
    }
    $('basic').observe('click', basic_callback)
    $('basic_remove').observe('click', function(e){
      el = $('basic')
      el.passed('This test should now be inactive (try clicking)')
      el.stopObserving('click')
      $('basic_remove').remove()
      log(e);
    }).hide()
  </script>
  
  <p id="basic2"><strong>Scope</strong> test - scope of the handler should be this element</p>
  
  <script type="text/javascript">
    $('basic2').observe('click', function(e) {
      if(this === window) $('basic2').failed('Window scope! (needs scope correction)');
      else this.passed();
      log(e);
    });
  </script>

  <p id="basic3"><strong>Event object</strong> test - should be present as a first argument</p>
  
  <script type="text/javascript">
    $('basic3').observe('click', function(evt) {
      el = $('basic3');
      if (typeof evt != 'object') this.failed('Expected event object for first argument');
      else this.passed('Good first argument');
      log(evt);
    });
  </script>

  <p><a href="#wrong" id="hijack">Hijack link test</a> (preventDefault)</p>
  
  <script type="text/javascript">
    $('hijack').observe('click', function(e){
      el = $(this.parentNode);
      log(e); // this makes it fail?!?
      e.preventDefault();

      setTimeout(function() {
        if (window.location.hash == '#wrong') el.failed('Hijack failed (<a href="' +
            window.location.toString().replace(/#.+$/, '') + '">remove the fragment</a>)')
        else el.passed();
      }, 50)
    })
  </script>
  
  <hr />


  <p>Mouse click:
  <span class="button" id="left">left</span> <span class="button" id="middle">middle</span> <span class="button" id="right">right</span></p>
  
  <script type="text/javascript">
    $w('left middle right').each(function(button) {
      Event.observe(button, 'mousedown', function(e) {
	  if (Event['is' + this.id.capitalize() + 'Click'](e)) this.passed('Squeak!')
	  else this.failed('OH NO!');
	  log(e);
      });
    });
  </script>
  
  <p id="context">Context menu event (tries to prevent default)</p>
  
  <script type="text/javascript">
    $('context').observe('contextmenu', function(e){
      this.passed();
      Event.stop(e);
      log(e);
    })
  </script>

  <p id="target">Event.element() test</p>
  
  <script type="text/javascript">
    $('target').observe('click', function(e) {
      if (e.element() == this && e.target == this) this.passed();
      else this.failed();
      log(e);
    });
  </script>

  <p id="currentTarget"><span>Event.currentTarget test</span></p>
  
  <script type="text/javascript">
    $('currentTarget').observe('click', function(e){
      if(e.currentTarget !== this) this.failed();
      else this.passed();
      log(e);
    })
  </script>
  
  <p id="findElement"><span>Event.findElement() test</span></p>
  
  <script type="text/javascript">
    $('findElement').observe('click', function(e){
      if(e.findElement('p') == this && e.findElement('body') == document.body &&
         e.findElement('foo') == null) this.passed();
      else this.failed();
      log(e);
    })
  </script>
  
  <div id="container"><p id="stop"><strong>Stop propagation</strong> test (bubbling)</p></div>
  
  <script type="text/javascript">
    $('stop').observe('click', function(e){
      e.stop();
      this.passed();
      log(e);
    })
    $('container').observe('click', function(e){
      $('stop').failed();
      log(e);
    })
  </script>
  
  <div>
    <p id="keyup_log"><strong>Keyup</strong> test - focus on the textarea and type</p>
    <textarea id="keyup" class="subtest"></textarea>
  </div>
  
  <script type="text/javascript">
    $('keyup').observe('keyup', function(e){
      el = $('keyup_log');
      el.passed('Key captured: the length is ' + $('keyup').value.length);
      log(e);
    })
  </script>
  
  <p id="bind"><code>bindAsEventListener()</code> test</p>
  
  <script type="text/javascript">
    $('bind').observe('click', function(e, str, arr){
      el = $('bind')
      try {
        if (arguments.length != 3) throw arguments.length + ' arguments: ' + $A(arguments).inspect()
        if (str != 'foo') throw 'wrong string: ' + str
        if (arr.constructor != Array) throw '3rd parameter is not an array'
        el.passed();
      }
      catch (err) { el.failed(err.toString()) }
      log(e);
    }.bindAsEventListener(document.body, 'foo', [1,2,3]))
  </script>
  
  <p id="obj_inspect"><code>Object.inspect(event)</code> test</p>
  
  <script type="text/javascript">
    $('obj_inspect').observe('click', function(e){
      el = $('obj_inspect')
      try { el.passed(Object.inspect(e)) }
      catch (err) { el.failed('Failed! Error thrown') }
      log(e);
    })
  </script>
  
  <p id="mouseenter"><code>mouseenter</code> test</p>
  
  <script type="text/javascript">
    $('mouseenter').observe('click', function() {
      $('mouseenter').insert("<br />carefully mouse over the word 'mouseenter', then outside of the box entirely");
      $('mouseenter').observe('mouseenter', function(event) {
        this.failed();
        $('mouseenter').stopObserving();
      });
      $('mouseenter').observe('mouseleave', function(event) {
        if ($(event.relatedTarget).descendantOf($('mouseenter'))) {
          $('mouseenter').failed();
        } else $('mouseenter').passed();
        
        $('mouseenter').stopObserving();
      });
    });
  </script>
  
  <p id="addunload">Add unload events</p>
  
  <script type="text/javascript">
    $('addunload').observe('click', function(e){
      if (this._done) return;

      window.onunload = function(){ alert('inline unload fired!') }
      Event.observe(window, 'unload', function(event){
        if (!event.target) {
          alert('FAILURE: event.target should not be null!');
        }
        alert('observed unload fired!')
      });

      this.update('Registered two unload events, one inline ("onunload") and one regular - try to refresh, both should fire')
      this._done = true
      log(e);
    })
  </script>
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